diff options
Diffstat (limited to 'src/blockchain_db/blockchain_db.h')
| -rw-r--r-- | src/blockchain_db/blockchain_db.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/blockchain_db/blockchain_db.h b/src/blockchain_db/blockchain_db.h index ed13de5b5..d2fe39fc2 100644 --- a/src/blockchain_db/blockchain_db.h +++ b/src/blockchain_db/blockchain_db.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2018, The Monero Project +// Copyright (c) 2014-2019, The Monero Project // // All rights reserved. // @@ -947,6 +947,17 @@ public: virtual size_t get_block_weight(const uint64_t& height) const = 0; /** + * @brief fetch the last N blocks' weights + * + * If there are fewer than N blocks, the returned array will be smaller than N + * + * @param count the number of blocks requested + * + * @return the weights + */ + virtual std::vector<uint64_t> get_block_weights(uint64_t start_height, size_t count) const = 0; + + /** * @brief fetch a block's cumulative difficulty * * The subclass should return the cumulative difficulty of the block with the @@ -1000,6 +1011,17 @@ public: virtual uint64_t get_block_long_term_weight(const uint64_t& height) const = 0; /** + * @brief fetch the last N blocks' long term weights + * + * If there are fewer than N blocks, the returned array will be smaller than N + * + * @param count the number of blocks requested + * + * @return the weights + */ + virtual std::vector<uint64_t> get_long_term_block_weights(uint64_t start_height, size_t count) const = 0; + + /** * @brief fetch a block's hash * * The subclass should return hash of the block with the |